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javascript-testing-patterns

javascript-testing-patterns

github.com/sickn33Testing & quality48.8k304 installsUpdated today
Repository

About javascript-testing-patterns

A testing guide for developers building JavaScript and TypeScript applications. It covers unit, integration, and end-to-end testing, with a playbook for implementation details.

Key features

  1. 01Unit and integration testing guidance
  2. 02End-to-end testing patterns
  3. 03External dependency mocking advice
  4. 04Frontend component testing guidance
  5. 05TDD and CI testing practices

Use cases

  1. 01Setting up test infrastructure for a new project
  2. 02Writing integration tests for APIs and services
  3. 03Testing React or Vue components
  4. 04Planning continuous tests in CI/CD

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/sickn33/agentic-awesome-skills --skill javascript-testing-patterns

After installing, type/javascript-testing-patternsin Claude Code to confirm it loaded.

Bundled filesresources/implementation-playbook.md

Details

From the project README

JavaScript Testing Patterns

Comprehensive guide for implementing robust testing strategies in JavaScript/TypeScript applications using modern testing frameworks and best practices.

Use this skill when

  • Setting up test infrastructure for new projects
  • Writing unit tests for functions and classes
  • Creating integration tests for APIs and services
  • Implementing end-to-end tests for user flows
  • Mocking external dependencies and APIs
  • Testing React, Vue, or other frontend components
  • Implementing test-driven development (TDD)
  • Setting up continuous testing in CI/CD pipelines

Do not use this skill when

  • The task is unrelated to javascript testing patterns
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.
  • If detailed examples are required, open resources/implementation-playbook.md.

Resources

The bundled playbook contains illustrative fragments, not a tested project. Verify the selected framework’s version/configuration and isolate databases/network effects before executing tests; repository tests can run arbitrary code.

  • resources/implementation-playbook.md for detailed patterns and examples.

Limitations

  • Use this skill only when the task clearly matches the scope described above.
  • Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
  • Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

Comments

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